i've been having a bit of bother recently with pills not working. i found this rarely-cited article.
i have found that drinking acidic lemon drinks helps with the rapid absorbtion of levadopa. it also helps with motility!
i believe that some, not all, pwp have low gastric acid levels. if you are one of these,this might help.
ps have purchased some irlen blue spectacles.
they should arrive in 2 weeks. also going to sydney for pre-dbs tests.
cheers evereeebodeeee (in the voice of dr nick riviera) https://en.wikipedia.org/wiki/Dr._Nick